TETRACICLNAS Y METRONIDAZOL Flashcards

1
Q

TIPOS TETRACICLINAS

A

TETRACICLINA
DOXICILINA
MINOCICLINA
TIGECICLINA

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2
Q

M.ACCION TETRACICLINAS

A

GRAM -

BACTERIOSTATICO
BLOQ UNION 30S : BLOQUEAN UNION AMINOACIL -ARNt

BACTERICIDAS
SI LA CONCENTRACION DEL FARMACO ES ELEVADA

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3
Q

ESPECTRO ANTIBACTTERANO TETRACICLINAS

A

AEROBIAS GRAM + , GRAM -

NO SON FARMACOS DE 1º ELECCION

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4
Q

RESITENCIAS TETRACICLINASS

A

IMPIDIENDO EL TRANSPORTE DEL FARMACO AL INTERIOR

TRANSPORTANDO EL ANTIBIOTICO DEL INTERIOR AL EXTERIOR DE LA CELULA

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5
Q

FARMACOCINETICA TETRACICLINAS

A

VIA ORAL , IV , APLICACIÓN TÓPICA

LIPOSOLUBLES
FACILIDAD DE DIFUSION

ATRAVIESA PLACENTA
EFECTO DEPENDIENTE DE TIEMPO

VIA ELEIMIINACION RENAL

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6
Q

INDICACIONES TETRACICLINAS

A

TRATAMIENTO TICKETSIOSIS Y BRUCELOSIS

INF CLAMIDIAS
COLERA
BRUCELOSIS
ETS
HELICOBACTER PILORY
ACNE GRAVE

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7
Q

RAM TETRACICLINA

A

ULCERA ESOFAGICAS
NAUSEAS Y VOMITOSS
LENGUA NEGRA POR SOBREINFECCION

REACCION REAL : AUMENTO BUN

TETRACICLINA CADUCADA : SD FANCONI

NIÑOS: R.OSEA Y DENTAL

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8
Q

CONTRAINDICACIONES TETRACICLINASS

A

NIÑOS PREMATUROS Y MENORES 8 AÑOS
EMBARAZADAS
PERIODO DE LACTANCIA

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9
Q

INTERACCIONES TETRACICLINAS

A

AUMENTAN:
ANTICOAGULANTES ORALES

DISMINUYEN:
EF ANTICONCEPTIVOS ORALESS
DISMINUYEN SU ABSORCIIO SALES DE HIERRO Y ANTIACIDOS
DERIVADOS LACTEOS

ANTAGONIZAN EL EFECTO DE ANTIBIOTICOS BACTERICIDASS

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10
Q

TIGECICLINA

A

TETRACICLINA –> B.AEROBIA-ANAEROBIA

IV
ELIMINA HECES Y BILIS

INDICACION
INF.COMPLICADAS PIEL Y TEJ BLANDOS
INF INTRAABDOMINAL

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11
Q

FENINCOLES:CLORANFENICOL

A

TETRACICLINA
EF BACTERIOSTATICO
USO TOPICO

AMPLIO ESPECTTRO:
GRAM +/- + ANAEROBIOS

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12
Q

RAM CLORANFENICOL

A

1.DEPRESION DE LA MEDULA OSEA
2.SINDROME DEL RECIEN NACIDO GRIS
3.TOXICIDAD FETAL
4.NEURITIS OPTICA Y PERDIDA DE AUDICION
5. MOLETIAS GASTROINTESTINALES , SOBREINFECCION

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13
Q

NITROMIDAZOLES

A

METRONIDAZOL , TINIDAZOL

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14
Q

METRONIDAZOL

A

NITROMIDAZOL

PROFARMACO
ANAEROBIOS
BACTERICIDA DEPENDIENTE DE CONCENTRACION

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15
Q

ESPECTRO ANTIBACTERIANO DEL METROONIDAZOL

A

BACTERIA ANAEROBIA :
CLOSTRIDIUM , HELICOBACTER PYLORI

PROTOZOOS

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16
Q

METRONIDAZOL

FARMACOCINETICA

A

VIA ORAL , IV , RECTAL
ATRAVIESA LA BHE
ELIMINADO POR METB HEPATICO

17
Q

MERTONIDAZOL

INDICACIONES

A

PROTOZOOS Y BACTERIAS AAEROBIAS

-INTRAABDOMINAL
-PROFILAXIS DE CIRUGIA SUCIA DE COLON Y GINECOLOGICA
-VAGINOSIS

18
Q

METTRONIDAZOLL

RAM

A

MOLESTIAS GASTROINTESTINALES

SABOR METALICO BOOCA

NEUROPATIA PERIFERICA

19
Q

METRONIDAZOL
INTERACCIONES

A

FENOOBARBITAL INDUCTOR ENZIMATICO

INHIBE EL METABOLISMO DE LOS ANTICOAAGULANTEES

20
Q

METRONDAZOL

CONTRAINDICACIONES

A

NO USO 1º TRMESTRE EMBARAZO